Kohler K-8002-2BZ Installation guide

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Tools and Materials

Before You Begin

Observe all local plumbing and building codes.

Inspect the supply piping for damage. Replace as necessary.

Kohler Co. reserves the right to make revisions in the design of

faucets without notice, as speciﬁed in the Price Book.

5/64" & 5/32"

Hex Wrenches

Socket Wrench with 11 mm or

7/16" Socket and Extension

Sealant

Tape

Plus:

• Close nipple or

• 1-1/2" NPT pipe nipple

• 1/2" NPT female fittings

• 1/2" copper pipe

Phillips

Screwdriver

Masking

Tape

1043851-2-E 2 Kohler Co.

1. Install the Supply Piping

Multiple Bodyspray Installations

Route the water supply lines.

If installing more than one bodyspray off the same supply line,

construct a pressure balancing loop. Locate a tee along the loop at

each bodyspray installation location.

Do not strap the pipes at this time.

Single Bodyspray Installations

Route the water supply line.

Install an elbow to the end of the supply pipe at the bodyspray

installation location.

All Installations

Temporarily install a nipple to each tee/elbow. Do not use any

sealant.

Do not strap the pipes at this time.

Pressure

Balancing Loop

Water

Supply

Single Bodyspray InstallationMultiple Bodyspray Installation

Nipple

Kohler Co. 3 1043851-2-E

2. Install the Plaster Guard

Install the plaster guard. Push until the plaster guard is snug

against the face of the elbow (or tee).

3. Set the Pipe Depth

Thin Wall Installations

NOTE: Thin wall installations have a ﬁnished wall thickness of less

than 1/2″ (1.3 cm).

To adjust the pipe depth, use a level or other straight edge to line

up the ″Thin Wall Installation″ mark with the front face of the

studs.

Standard Wall Installations

To adjust the pipe depth, use a level or other straight edge to line

up the edge of the plaster guard with the front face of the studs.

All Installations

Install appropriate backing and strap the pipes at the adjusted

depth.

Elbow (or Tee)

Thin Wall

Standard Wall

Set Piping DepthInstall the Plaster Guard

Install the

plaster guard.

Align mark with the

front of the stud face.

Align mark with the

front of the stud face.

1043851-2-E 4 Kohler Co.

4. Install the Finished Wall

Install the Wall Material

Install the water-resistant wall board.

Cut out a 4″ (10.2 cm) to 4-1/4″ (10.8 cm) square at each tile

installation location.

Install the ﬁnished wall material.

5. Verify Depth and Install the Nipple

Remove the nipple.

NOTE: The minimum distance between the face of the tee/elbow

and the surface of the ﬁnished wall should be 2-1/4″ (5.7 cm). The

measurement for typical installations is 2-3/4″ (7 cm).

Measure the distance from the face of the tee/elbow to the

surface of the ﬁnished wall. Make any adjustments as needed.

If your measurement is 2-1/4″ (5.7 cm): Use a close pipe nipple.

If your measurement is 2-3/4″ (7 cm): Use a 1-1/2″ pipe nipple.

Thread the nipple into the tee/elbow and hand tighten.

Measure the distance from the end of the nipple to the surface of

the ﬁnished wall. Verify that the distance is at least 1-1/2″ (3.8

cm) and no more than 1-3/4″ (4.4 cm).

Remove the nipple.

Apply thread sealant to the threads of the nipple.

Reinstall the nipple to the tee/elbow.

Run water through the system to ﬂush out any dirt or debris.

4" (10.2 cm) –

4-1/4" (10.8 cm)

4" (10.2 cm) –

4-1/4" (10.8 cm)

4" (10.2 cm) –

4-1/4" (10.8 cm)

Cutout

Nipple

Tee (or Elbow)

Finished Wall

Cutout

2-1/4" (5.7 cm) Min

Kohler Co. 5 1043851-2-E

6. Install the Waterway

Insert the escutcheon into the rough opening. The double ribs of

the leak shield should be facing up.

If the leak shield makes contact with the elbow: Enlarge the

hole in the back of the leak shield to 1-1/4″ (3.2 cm).

Thread the adapter onto the nipple using the provided 11 mm bit,

11 mm or 7/16″ socket, extension and socket wrench. Use

masking tape to hold the bit in place, as the bit could fall off and

cause damage.

IMPORTANT! The escutcheon should sit loosely at this point. If it is

tight against the wall, use a longer pipe nipple.

Align the groove in the waterway with the double ribs on the

leak shield.

Press the waterway into place over the adapter. Secure the

waterway to the adapter with the screw provided.

Verify that the escutcheon does not turn or shift.

IMPORTANT! If the escutcheon is still loose after this step, use a

shorter pipe nipple.

Waterway

Screw

Leak Shield

Escutcheon

Adapter

Socket Wrench

With Bit

Extension

1043851-2-E 6 Kohler Co.

7. Complete the Installation

Attach the Sprayhead

With the ribs of the sprayhead facing up, attach the sprayhead to

the waterway.

Using a 5/32″ hex wrench, secure the sprayhead to the waterway

with the two hex screws provided. Do not overtighten.

Check the sprayhead for upward and downward movement and

that it sits squarely within the escutcheon.

Place the nozzle membrane over the sprayhead.

Align the long edge of the membrane with the hinge ribs

(horizontal).

NOTE: For optimum performance, ensure that the membrane is

applied evenly.

Applying pressure evenly, press the membrane seal into the

sprayhead groove.

Attach the Sprayface

NOTE: For product with brushed ﬁnishes, align the brush pattern of

the sprayfaces with the direction of the brushed pattern of the

escutcheon.

Tilt the sprayhead downward so the ribs on the top of the

sprayhead are exposed.

Insert the grooves of the sprayface over the ribs of the sprayhead.

Sprayface

Ribs

Groove

Finished Wall

Setscrews

Sprayhead

Waterway

Hex Screws

Attach the Sprayhead Attach the Sprayface

Nozzle

Membrane

Kohler Co. 7 1043851-2-E

Complete the Installation (cont.)

Press the sprayface down to cover the sprayhead, as illustrated.

Tilt the sprayhead upward to expose the setscrew holes on the

bottom of the sprayhead.

IMPORTANT! The setscrews must be ﬂush with the edge of the

sprayface frame. If the setscrews protrude outside of the sprayface

frame, product damage will occur.

Using a 5/64″ hex wrench, turn the setscrews counterclockwise

until they are ﬂush with the edge of the sprayface frame.

1043851-2-E 8 Kohler Co.

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